Pick a color scheme and stick with it. This tip is twofold, as it helps tremendously in narrowing down your choices while simultaneously expanding your options. Pick a large swath — say, the entire lower half of the kitchen — and commit to a color scheme. If the drawers in your kitchen are white, and all the hardware shares the same type of finish, the presence of different types of knobs and handles will be a pleasant sight, rather than a distraction.
Interior Door knobs and levers can range from less than $20 to $200.  You can find cabinet knobs and pulls from less than $2 each to more than $20 each.     Solid knobs and pulls are better quality than hollow hardware.  Although you generally get what you pay for with hardware, if your budget is tighter, you might want to choose less expensive cabinet hardware since it’s relatively easy for homeowners to trade it out for better quality hardware in the future.
The style of cabinet hardware you pick will depend a great deal on the style of your kitchen, and also on the kind of cabinets you choose. Traditionally styled cabinets with more intricate face profiles call for traditional hardware: Cabinets with more simply styled or completely flat faces look best with minimal, streamlined knobs and pulls. Some very modern cabinets don’t require hardware at all: Instead, they have grooves on the edges of the door, or open by push latches.
Generally speaking, I like to see a combination of knobs and handles/pulls. Knobs or handles for the doors and handles or pulls for the drawers. If you are painting your kitchen, the extra holes can be filled, sanded, and smoothed prior to painting so you can start with a clean slate and choose any hardware for your update. I say “generally speaking” because lately I’m drawn to kitchens that have all handles like this “before” photo of a kitchen we recently updated.
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